Search

Leon B. Lankford Jr.

Examiner (ID: 16446, Phone: (571)272-0917 , Office: P/1651 )

Most Active Art Unit
1657
Art Unit(s)
1808, 1651, 1657, 2899
Total Applications
2065
Issued Applications
1239
Pending Applications
376
Abandoned Applications
499

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18050924 [patent_doc_number] => 11524293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Cell separation device, method and system [patent_app_type] => utility [patent_app_number] => 15/873039 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 11355 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873039 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/873039
Cell separation device, method and system Jan 16, 2018 Issued
Array ( [id] => 12908569 [patent_doc_number] => 20180194698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => INDOOR FOOD WASTE FERMENTATION AND RECYCLING PROCESS [patent_app_type] => utility [patent_app_number] => 15/867948 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15867948 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/867948
Indoor food waste fermentation and recycling process Jan 10, 2018 Issued
Array ( [id] => 14836923 [patent_doc_number] => 20190276862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => L-ISOLEUCINE-PRODUCING CORYNEBACTERIUM GLUTAMICUM FERMENTATION MEDIUM AND CULTURE METHOD [patent_app_type] => utility [patent_app_number] => 16/465838 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16465838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465838
L-isoleucine-producing corynebacterium glutamicum fermentation medium and culture method Nov 30, 2017 Issued
Array ( [id] => 12764479 [patent_doc_number] => 20180146661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => METHOD FOR ORGAN CHIMERIZATION THROUGH CELLULAR TREATMENT [patent_app_type] => utility [patent_app_number] => 15/826339 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15826339 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/826339
Method for organ chimerization through cellular treatment Nov 28, 2017 Issued
Array ( [id] => 16743449 [patent_doc_number] => 10968424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => None [patent_app_type] => utility [patent_app_number] => 16/318358 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5025 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16318358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/318358
None Nov 27, 2017 Issued
Array ( [id] => 13345785 [patent_doc_number] => 20180224432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => IN VITRO GASTROINTESTINAL MODEL COMPRISING LAMINA PROPRIA-DERIVED CELLS [patent_app_type] => utility [patent_app_number] => 15/819966 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -110 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819966 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819966
In vitro gastrointestinal model comprising lamina propria-derived cells Nov 20, 2017 Issued
Array ( [id] => 13357755 [patent_doc_number] => 20180230417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => IN VITRO GASTROINTESTINAL MODEL COMPRISING LAMINA PROPRIA-DERIVED CELLS [patent_app_type] => utility [patent_app_number] => 15/820011 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -69 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820011 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820011
In vitro gastrointestinal model comprising lamina propria-derived cells Nov 20, 2017 Issued
Array ( [id] => 15993953 [patent_doc_number] => 20200172847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => Adherent Cell Culture Substrate Sampling Device [patent_app_type] => utility [patent_app_number] => 15/763123 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15763123 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/763123
Adherent cell culture substrate sampling device Nov 8, 2017 Issued
Array ( [id] => 14864745 [patent_doc_number] => 20190282614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => COMPOSITION IN POWDER FORM COMPRISING IRON AND PROBIOTIC BACTERIA [patent_app_type] => utility [patent_app_number] => 16/346609 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346609
Composition in powder form comprising iron and probiotic bacteria Nov 8, 2017 Issued
Array ( [id] => 18100643 [patent_doc_number] => 11540507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Solution for cryopreservation of animal cells or animal tissues, cryopreserved product, and cryopreservation method [patent_app_type] => utility [patent_app_number] => 16/344798 [patent_app_country] => US [patent_app_date] => 2017-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 11828 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16344798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/344798
Solution for cryopreservation of animal cells or animal tissues, cryopreserved product, and cryopreservation method Nov 1, 2017 Issued
Array ( [id] => 18186442 [patent_doc_number] => 11577001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Amnion tissue grafts and methods of preparing and using same [patent_app_type] => utility [patent_app_number] => 16/346607 [patent_app_country] => US [patent_app_date] => 2017-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6021 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346607 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346607
Amnion tissue grafts and methods of preparing and using same Nov 1, 2017 Issued
Array ( [id] => 12661006 [patent_doc_number] => 20180112168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => Organ Production [patent_app_type] => utility [patent_app_number] => 15/789810 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15789810 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/789810
Organ Production Oct 19, 2017 Abandoned
Array ( [id] => 12862966 [patent_doc_number] => 20180179496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => GENERATING MATURE LINEAGES FROM INDUCED PLURIPOTENT STEM CELLS WITH MECP2 DISRUPTION [patent_app_type] => utility [patent_app_number] => 15/725931 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15725931 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/725931
Generating mature lineages from induced pluripotent stem cells with MECP2 disruption Oct 4, 2017 Issued
Array ( [id] => 12707665 [patent_doc_number] => 20180127721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => METHOD OF ISOLATING MESENCHYMAL STEM CELLS FROM THE AMNIOTIC MEMBRANE OF THE UMBILICAL CORD, A MESENCHYMAL STEM CELL POPULATION ISOLATED FROM THE AMNIOTIC MEMBRANE OF THE UMBILICAL CORD AND A CELL CULTURE MEDIUM FOR ISOLATING MESENCHYMAL STEM CELLS FROM THE AMNIOTIC MEMBRANE OF THE UMBILICAL CORD [patent_app_type] => utility [patent_app_number] => 15/725913 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15725913 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/725913
Method of isolating mesenchymal stem cells from the amniotic membrane of the umbilical cord, a mesenchymal stem cell population isolated from the amniotic membrane of the umbilical cord and a cell culture medium for isolating mesenchymal stem cells from the amniotic membrane of the umbilical cord Oct 4, 2017 Issued
Array ( [id] => 14805027 [patent_doc_number] => 20190269123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => Systems and Methods For Natural Cryoprotectants For Preservation Of Cells [patent_app_type] => utility [patent_app_number] => 16/339258 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16339258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/339258
Systems and methods for natural cryoprotectants for preservation of cells Oct 3, 2017 Issued
Array ( [id] => 12580728 [patent_doc_number] => 20180085405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => TREATMENT OF STROKE BY AMNIOTIC FLUID DERIVED STEM CELL CONDITIONED MEDIA AND PRODUCTS DERIVED THEREOF [patent_app_type] => utility [patent_app_number] => 15/717810 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15717810 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/717810
TREATMENT OF STROKE BY AMNIOTIC FLUID DERIVED STEM CELL CONDITIONED MEDIA AND PRODUCTS DERIVED THEREOF Sep 26, 2017 Abandoned
Array ( [id] => 13382097 [patent_doc_number] => 20180242590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => COMPOSITIONS AND METHODS FOR TREATING CITRUS PLANTS INFECTED WITH BACTERIA AND FOR PROMOTING GENERAL AGRICULTURAL HEALTH [patent_app_type] => utility [patent_app_number] => 15/715088 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15715088 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/715088
Compositions and methods for treating citrus plants infected with bacteria and for promoting general agricultural health Sep 24, 2017 Issued
Array ( [id] => 14105131 [patent_doc_number] => 20190094241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => YTTERBIUM AS A SURROGATE CATION TO MEASURE CALCIUM FLUX [patent_app_type] => utility [patent_app_number] => 15/712628 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15712628 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/712628
Ytterbium as a surrogate cation to measure calcium flux Sep 21, 2017 Issued
Array ( [id] => 15646717 [patent_doc_number] => 20200085888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => BACTERIA [patent_app_type] => utility [patent_app_number] => 16/333770 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333770 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333770
BACTERIA Sep 11, 2017 Abandoned
Array ( [id] => 13687537 [patent_doc_number] => 20170354723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => COMPOSITIONS AND METHODS FOR CELL TRANSPLANTATION [patent_app_type] => utility [patent_app_number] => 15/687340 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15687340 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/687340
Compositions and methods for cell transplantation Aug 24, 2017 Issued
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